5K training plan for runners

Running: train for a 5K in four weeks, even if you’re a beginner

Posted by for Strength

Fancy kicking off 2021 with a fitness challenge? Learn to run a 5K in just four weeks with this realistic training plan – even if you’re new to running.

Whilst we were in lockdown, and there was little else to do, you might have gotten yourself into a routine of running a few times a week. Now that restrictions have eased, pub gardens and a whole host of social plans have beckoned - and you’ve happily answered the call after so long indoors. But with all of this new excitement in our lives, how can we keep to our workout plans and enjoy ourselves?

Setting yourself a goal could help keep your exercise motivation up – plus, give your physical and mental health a much-needed boost. Running is an ideal choice, being a form of outdoor exercise that is both high-intensity and accessible. 

“More than anything, getting out in the fresh air is important for your peace of mind and switching off,” says Tashi Skervin-Clarke, runner and personal trainer. “Have no expectations. Just plug into a podcast, a good playlist or an audiobook and run. It’s a nice escape from the day-to-day.” 

While there are popular apps like Couch to 5K that can coax you through the training plan, they’re not for everyone. So whether you want to give running a go but don’t know where to start, get back on the running bandwagon you joined in January but have forgotten about, or just want to improve your already-steady 5K pace, Tashi is here to help.

5K running plan for beginners

If you’ve never run before, a 5K is a daunting distance. But don’t worry, you won’t need to thrash yourself during the month  in order to nail your target. “Four weeks is a good amount of time to get someone to their first 5K, even if they have to have a few walking breaks during the run,” says Tashi. 

She recommends three runs a week for beginners to find their running legs, but spacing out the runs as much as possible for optimum recovery. That means don’t run Monday, Tuesday, Wednesday, then forget about it for the rest of the week. Instead, try to leave at least a day between sessions

While more experienced racers might try to mix up their runs with different distances and speeds to work on all disciplines of running, beginners can make every run of the week pretty similar, then “increase the work to rest ratio” to build up stamina. For example: 

  • Week one: one minute running, one minute walking, for 20 minutes total
  • Week two: one minute running, 30 seconds walking, for 20 minutes total
Woman running outside in cold weather
Nail a 5K, whether you're just beginning or wanting to improve your running time.

From there, it gets less prescriptive. You might want to try a five-10 minute run with one minute walks a few times over. Or you might feel confident enough to attempt a slow-paced 20 minute run without stopping. 

“For someone who has been running consistently for a few weeks, you can start to think about running for half an hour or so. That should get you to around the 5K mark – and it doesn’t matter if you walk during that,” Tashi says.

Between these runs, it’s so important to recover properly. “Stretching and foam rolling the calves, hamstrings and quads will be really key. And try to add some yoga to your routine, particularly hip opening postures,” she adds. “In an ideal world you should stretch after every run, but it’s important to listen to your body and work out where your niggles are and where you need to pay close attention to.”

Intermediate 5K running plan

If the previous lockdowns were  your time to nail the 5K, you can still continue training to get faster or more confident during these four weeks. 

Sticking with three sessions a week, you might want to mix up your training with different lengths and speeds, such as: 

  • One steady 5K run
  • One slightly longer run, maybe starting at 5.5 or 6K 
  • One speed session. This could be done in intervals again, so 60 seconds of intense, fast running, followed by a 60 seconds recovery walk or jog, seven-10 times

The same recovery rules come into play here, so make sure you make time in your plan for stretching and foam rolling, as well as taking time to de-stress and eat good food


Attention all runners, joggers and plodders: start your 14-day free trial at the Strong Women Training Club and join us for four weeks of Strength Training for Runners! Over the course of the plan, you’ll strengthen key running muscles, improve core control and work on any imbalances that may be causing injuries. It’s all bodyweight focused so don’t worry about having to buy any equipment. If you decide it’s not for you then cancel after 14 days without spending a penny. Get ready to run stronger! 

Follow @StrongWomenUK on Instagram for the latest workouts, delicious recipes and motivation from your favourite fitness experts.

Images: Getty

Sign up for workouts, nutritious recipes and expert tips, plus our Strong Women magazine with expert advice on building strength & resilience sent to your inbox.

By entering my email I agree to Stylist’s Privacy Policy

Share this article

Chloe Gray

Chloe Gray is the senior writer for stylist.co.uk's fitness brand Strong Women. When she's not writing or lifting weights, she's most likely found practicing handstands, sipping a gin and tonic or eating peanut butter straight out of the jar (not all at the same time).

Recommended by Chloe Gray